977637057

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 1388482560

約数和(自身を除く): 410845503

約数列:

[1, 3, 23, 61, 69, 183, 359, 647, 1077, 1403, 1941, 4209, 8257, 14881, 21899, 24771, 39467, 44643, 65697, 118401, 232273, 503677, 696819, 907741, 1511031, 2723223, 5342279, 14168653, 16026837, 42505959, 325879019, 977637057]

約数ペア:

[(1, 977637057), (3, 325879019), (23, 42505959), (61, 16026837), (69, 14168653), (183, 5342279), (359, 2723223), (647, 1511031), (1077, 907741), (1403, 696819), (1941, 503677), (4209, 232273), (8257, 118401), (14881, 65697), (21899, 44643), (24771, 39467)]